um: Mark install_fatal_handler as __init

btw616 · jmberg-intel · commit c2fdfd779717 · 2025-01-10T13:49:56.000+01:00
It's only invoked during boot from main(). Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com> Link: https://patch.msgid.link/20241128083137.2219830-6-tiwei.btw@antgroup.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
@@ -48,7 +48,7 @@ static void last_ditch_exit(int sig)
 	exit(1);
 }
 
-static void install_fatal_handler(int sig)
+static void __init install_fatal_handler(int sig)
 {
 	struct sigaction action;
 

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ static void last_ditch_exit(int sig)`
`48`	`48`	`exit(1);`
`49`	`49`	`}`
`50`	`50`
`51`		`-static void install_fatal_handler(int sig)`
	`51`	`+static void __init install_fatal_handler(int sig)`
`52`	`52`	`{`
`53`	`53`	`struct sigaction action;`
`54`	`54`